Winch subtracts power mechanism

• Main Authors: WANG JIXIN, LEI TIANLONG, WANG JIANHUA, LI XIANG
• Format: Patent
• Language: Chinese; English
• Published: 07.08.2018
• Subjects: BLASTING; CAPSTANS; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAULING; HEATING; HOISTING; HOISTS; LIFTING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; TACKLES, e.g. PULLEY BLOCKS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WINCHES

The utility model discloses a winch subtracts power mechanism by upper block subassembly, lower tumbler subassembly, casing, upper cover plate and arrange in proper order in the casing, and is drive bevel gear shaft that integral type processing formed, transmission gear, fluted roller shaft and go up the fluted roller shaft and constitute down from bottom to top, the drive bevel gear shaft mid -mounting is along last in the annular of casing, and the the initiative taper gear of its one end meshes with the driven bevel gear wheel at transmission gear middle part mutually, and the other end isconnected with the power supply, the initiative straight -teeth gear of transmission gear tip meshes with the driven straight -teeth gear of lower fluted roller shaft tip mutually, the fluted rollershaft is the race that sets up side by side with the middle section of last fluted roller shaft down, the upper block unit mount is with cable fluted roller shaft from the leading -in and direction ofthe central line of casing